Patents by Inventor Tanya N. Singh-Rachford

Tanya N. Singh-Rachford has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Compositions and methods for making crosslinked polyolefins with peroxide initiator
    Patent number: 10703890
    Abstract: Crosslinkable interpolymer blends comprising ethylene monomer residues, residues of comonomers having carboxylic acid and/or carboxylic acid anhydride functionality, and residues of comonomers having epoxide functionality, a peroxide initiator, and optionally a crosslinking catalyst, which, in embodiments, cure to a gel content of greater than (>) 50 wt % within less than 1.5 minutes at 200˜C, and require little or no degassing after crosslinking.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: July 7, 2020
    Assignee: Dow Global Technologies LLC
    Inventors: Dakai Ren, Kyoung moo Koh, Thomas H. Peterson, Tanya N Singh-Rachford, Mark A. Rickard, Jeffrey M. Cogen, Yabin Sun
  • Compositions and Methods for Making Crosslinked Polyolefins with Peroxide Initiator
    Publication number: 20180163034
    Abstract: Crosslinkable interpolymer blends comprising ethylene monomer residues, residues of comonomers having carboxylic acid and/or carboxylic acid anhydride functionality, and residues of comonomers having epoxide functionality, a peroxide initiator, and optionally a crosslinking catalyst, which, in embodiments, cure to a gel content of greater than (>) 50 wt % within less than 1.
    Type: Application
    Filed: June 29, 2015
    Publication date: June 14, 2018
    Inventors: Dakai Ren, Kyoung moo Koh, Thomas H. Peterson, Tanya N. Singh-Rachford, Mark A. Rickard, Jeffrey M. Cogen, Yabin Sun